同意。约6%的美国成年人有严重精神病。

"An estimated 26.2 percent of Americans ages 18 and older — about one in four adults — suffer from a diagnosable mental disorder in a given year. When applied to the 2004 U.S. Census residential population estimate for ages 18 and older, this figure translates to 57.7 million people.² Even though mental disorders are widespread in the population, the main burden of illness is concentrated in a much smaller proportion — about 6 percent, or 1 in 17 — who suffer from a serious mental illness.¹ In addition, mental disorders are the leading cause of disability in the U.S. and Canada."

http://www.nimh.nih.gov/health/publications/the-numbers-count-mental-disorders-in-america/index.shtml

所有跟帖： 

• 昨天新闻报导：全霉流于社会上的私有枪支大概 300million, 平均每人一支，如此云云！ -tttw- ♀ (0 bytes) () 12/17/2012 postreply 11:58:31

• 还有，制造出这么多新药，吃多了，大脑分泌出问题而不知，吸毒也不少，你说，脑袋不坏才怪 -tttw- ♀ (0 bytes) () 12/17/2012 postreply 12:00:56